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| 1 | Evolving paradigms in biological carbon cycling in the ocean显示文摘Carbon is a keystone element in global biogeochemical cycles.It plays a fundamental role in biotic andabiotic processes in the ocean,which intertwine to mediate the chemistry and redox status of carbon in the ocean and the atmosphere.The interactions between abiotic and biogenic carbon(e.g.CO_2,Ca CO_3,organic matter)in the ocean are complex,and there is a half-century-old enigma about the existence of a huge reservoir of recalcitrant dissolved organic carbon(RDOC)that equates to the magnitude of the pool of atmospheric CO_2.The concepts of the biological carbon pump(BCP)and the microbial loop(ML)shaped our understanding of the marine carbon cycle.The more recent concept of the microbial carbon pump(MCP),which is closely connected to those of the BCP and the ML,explicitly considers thesignificance of the ocean’s RDOC reservoir and provides a mechanistic framework for the exploration of its formation and persistence.Understanding of the MCP has benefited from advanced‘omics’and novel research in biological oceanography and microbial biogeochemistry.The need to predict the ocean’sresponse to climate change makes an integrative understanding of the BCP,ML and MCP a high priority.In this review,we summarize and discuss progress since the proposal of the MCP in 2010 and formulate research questions for the future. | Chuanlun Zhang Hongyue Dang Farooq Azam Ronald Benner Louis Legendre Uta Passow Luca Polimene Carol Robinson Curtis A.Suttle Nianzhi Jiao | 2018 | National Science Review2018，5，4： | 12 |
| 2 | Springtime coupling between ice algal and phytoplankton assemblages in southeastern Hudson Bay, Canadian Arctic显示文摘 | Christine Michel Louis Legendre Jean-Claude Therriault Serge Demers Thierry Vandevelde | 1993 | Polar Biology1993，，7： | 1 |
| 3 | Pelagic food webs: Responses to environmental processes and effects on the environment显示文摘 | Louis Legendre Richard B. Rivkin | 2002 | Ecological Research2002，，2： | 1 |
| 4 | Editorial for the special issue on marine carbon sequestration and climate change显示文摘In the 1980s,the realization that the ocean was potentially a major sink of atmospheric CO2 stimulated the intemational research community under the auspices of the Scientific Committee of Oceanic Research (SCOR),International Council for Science (ICSU),to launch the multidisciplinary research program Joint Global Ocean Flux Study.Since then,the understanding of the biological,ecological,chemical and physical processes underlying the ocean carbon cycle and the ability to predict its sensitivity to global change have increased enormously.One piece of significant progress from the above intemational joint efforts is the understanding of the biological mechanism of ocean carbon sequestration known as the Biological Carbon Pump (BCP),which depends on the vertical transport of organic matter from surface waters to the deep ocean and the seabed.However,the BCP does not address the following enigma,which was proposed half a century ago:what were the formation mechanisms of the huge pool of refractory dissolved organic carbon (RDOC)in the ocean,which has an amount of carbon equivalent to the total inventory of atmospheric CO2 and an average estimated residence time of 5000 years? | Nianzhi Jiao Zhengtang Guo Louis Legendre Curtis Suttle Richard Rivkin Farooq Azam | 2018 | National Science Review2018，5，4： | 1 |
| 5 | A recent project shows that the microbial carbon pump is a primary mechanism driving ocean carbon uptake显示文摘The microbial carbon pump (MCP)contributes to ocean carbon sequestration by converting reactive organic matter into recalcitrant dissolved organic carbon (RDOC)that can remain in seawater for thousands of years.The MCP is a potentially important ecosystem pathway operating in parallel with the well-known biological pump (BP),which turns atmospheric CO2 into particulate organic matter that sinks to deep waters and the ocean bottom,where its carbon is sequestered.Since the MCP was proposed byJiao et al.[1],it has become an important impetus for new research in the ocean carbon cycle (e.g.Legendre et al. [2]).A study of bacterial exometabo- lites recently showed that these dissolved molecules share many compositional and structural characteristics of recalcitrant DOC present in the deep ocean [3]. | Jing M.Chen Louis Legendre Ronald Benner | 2018 | National Science Review2018，5，4： | 1 |
| 6 | 聚焦“中-欧海洋科学与技术进展”主题论坛显示文摘由中国科学院学部主办、中国科学院地学部常委会、学部学术与出版工作委员会和欧洲科学院的地球与环境科学学部承办的第106期'科学与技术论坛'于2020年10月20~21日在上海举行.在新冠肺炎疫情期间,论坛采取了线上(网络)和线下(现场)结合的方式.与会的国外成员来自欧洲科学院、欧洲议会的代表,以及国际海洋生物圈整合研究计划(IMBeR)科学指导委员会中的欧洲国家成员. | 张经 Paul J.Treguer Louis Legendre | 2021 | 科学通报2021，66，7： | 0 |
| 7 | Ocean negative carbon emissions: A new UN Decade program显示文摘The Paris Agreement sets the target to limit increases in mean global temperature to well below 2C,preferably to 1.5C,compared with preindustrial levels.Carbon neutrality is the preferred route to reach this target.1 This requires primarily a reduction of CO_(2) emissions to the atmosphere but also an increase of carbon sinks or negative emissions(absorption of atmospheric CO_(2)).The ocean is the largest active carbon pool on Earth,acting as the key regulator to global climate change,and thus has great potential for carbon negative emission.2,3 Recent research demonstrates that the ocean has already absorbed approximately 28%of anthropogenic CO_(2) since the Industrial Revolution,4,5 which indicates that ocean negative carbon emissions could potentially have an important role in achieving the 1.5C or 2.0C goal.Given the urgency and seriousness of the ongoing climate change,it is therefore imperative to explore the potential of enhancing ocean carbon sinks. | Jihua Liu Carol Robinson Douglas Wallace Louis Legendre Nianzhi Jiao | 2022 | The Innovation2022，3，5： | 0 |
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